20698018026

Committed 04 Jan 2026 07:31PM UTC coverage: 81.948% (-0.2%) from 82.174%

Build # 20698018026

Build Type

Pull #3702

github

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web-flow

Commit Message

Merge 08bff5d91 into 9c91bddf0

Pull Request Pull Request #3702: Random Ray Kinetic Simulation Mode

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71.63

/src/random_ray/source_region.cpp

#include "openmc/random_ray/source_region.h"
#include "openmc/random_ray/random_ray.h"

#include "openmc/error.h"
#include "openmc/message_passing.h"
#include "openmc/simulation.h"

namespace openmc {

//==============================================================================
// SourceRegionHandle implementation
//==============================================================================
SourceRegionHandle::SourceRegionHandle(SourceRegion& sr)
  : negroups_(sr.scalar_flux_old_.size()), material_(&sr.material_),
    is_small_(&sr.is_small_), n_hits_(&sr.n_hits_),
    is_linear_(sr.source_gradients_.size() > 0), lock_(&sr.lock_),
    volume_(&sr.volume_), volume_t_(&sr.volume_t_), volume_sq_(&sr.volume_sq_),
    volume_sq_t_(&sr.volume_sq_t_), volume_naive_(&sr.volume_naive_),
    position_recorded_(&sr.position_recorded_),
    external_source_present_(&sr.external_source_present_),
    position_(&sr.position_), centroid_(&sr.centroid_),
    centroid_iteration_(&sr.centroid_iteration_), centroid_t_(&sr.centroid_t_),
    mom_matrix_(&sr.mom_matrix_), mom_matrix_t_(&sr.mom_matrix_t_),
    volume_task_(&sr.volume_task_), mesh_(&sr.mesh_),
    parent_sr_(&sr.parent_sr_), scalar_flux_old_(sr.scalar_flux_old_.data()),
    scalar_flux_new_(sr.scalar_flux_new_.data()), source_(sr.source_.data()),
    source_final_(sr.source_.data()),
    external_source_(sr.external_source_.data()),
    scalar_flux_final_(sr.scalar_flux_final_.data()),
    source_gradients_(sr.source_gradients_.data()),
    flux_moments_old_(sr.flux_moments_old_.data()),
    flux_moments_new_(sr.flux_moments_new_.data()),
    flux_moments_t_(sr.flux_moments_t_.data()),
    tally_task_(sr.tally_task_.data()),
    source_time_derivative_(sr.source_time_derivative_.data()),
    scalar_flux_time_derivative_2_(sr.scalar_flux_time_derivative_2_.data()),
    delayed_fission_source_(sr.delayed_fission_source_.data()),
    precursors_old_(sr.precursors_old_.data()),
    precursors_new_(sr.precursors_new_.data()),
    precursors_final_(sr.precursors_final_.data()),
    scalar_flux_bd_(sr.scalar_flux_bd_.data()),
    source_bd_(sr.source_bd_.data()), precursors_bd_(sr.precursors_bd_.data()),
    scalar_flux_rhs_bd_(sr.scalar_flux_rhs_bd_.data()),
    source_rhs_bd_(sr.source_rhs_bd_.data()),
    scalar_flux_rhs_bd_2_(sr.scalar_flux_rhs_bd_2_.data()),
    precursors_rhs_bd_(sr.precursors_rhs_bd_.data()),
    tally_delay_task_(sr.tally_delay_task_.data())
{}

//==============================================================================
// SourceRegion implementation
//==============================================================================
SourceRegion::SourceRegion(int negroups, int ndgroups, bool is_linear)
{
  if (settings::run_mode == RunMode::EIGENVALUE) {
    // If in eigenvalue mode, set starting flux to guess of 1
    scalar_flux_old_.assign(negroups, 1.0);
  } else {
    // If in fixed source mode, set starting flux to guess of zero
    // and initialize external source arrays
    scalar_flux_old_.assign(negroups, 0.0);
    external_source_.assign(negroups, 0.0);
  }

  scalar_flux_new_.assign(negroups, 0.0);
  source_.assign(negroups, 0.0);
  scalar_flux_final_.assign(negroups, 0.0);

  tally_task_.resize(negroups);
  if (is_linear) {
    source_gradients_.resize(negroups);
    flux_moments_old_.resize(negroups);
    flux_moments_new_.resize(negroups);
    flux_moments_t_.resize(negroups);
  }
  if (settings::kinetic_simulation) {
    scalar_flux_bd_.resize(negroups);
    scalar_flux_rhs_bd_.resize(negroups);

    // Source Derivative Propogation arrays
    if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {
      source_final_.assign(negroups, 0.0);

      source_time_derivative_.assign(negroups, 0.0);
      scalar_flux_time_derivative_2_.assign(negroups, 0.0);

      source_bd_.resize(negroups);
      source_rhs_bd_.resize(negroups);
      scalar_flux_rhs_bd_2_.resize(negroups);
    }

    if (settings::create_delayed_neutrons) {
      delayed_fission_source_.assign(ndgroups, 0.0);
      precursors_old_.assign(ndgroups, 0.0);
      precursors_new_.assign(ndgroups, 0.0);
      precursors_final_.assign(ndgroups, 0.0);

      precursors_bd_.resize(ndgroups);
      precursors_rhs_bd_.resize(ndgroups);

      tally_delay_task_.resize(ndgroups);
    }
  }
}

//==============================================================================
// SourceRegionContainer implementation
//==============================================================================

void SourceRegionContainer::push_back(const SourceRegion& sr)
{
  n_source_regions_++;

  // Scalar fields
  material_.push_back(sr.material_);
  is_small_.push_back(sr.is_small_);
  n_hits_.push_back(sr.n_hits_);
  lock_.push_back(sr.lock_);
  volume_.push_back(sr.volume_);
  volume_t_.push_back(sr.volume_t_);
  volume_sq_.push_back(sr.volume_sq_);
  volume_sq_t_.push_back(sr.volume_sq_t_);
  volume_naive_.push_back(sr.volume_naive_);
  position_recorded_.push_back(sr.position_recorded_);
  external_source_present_.push_back(sr.external_source_present_);
  position_.push_back(sr.position_);
  volume_task_.push_back(sr.volume_task_);
  mesh_.push_back(sr.mesh_);
  parent_sr_.push_back(sr.parent_sr_);

  // Only store these fields if is_linear_ is true
  if (is_linear_) {
    centroid_.push_back(sr.centroid_);
    centroid_iteration_.push_back(sr.centroid_iteration_);
    centroid_t_.push_back(sr.centroid_t_);
    mom_matrix_.push_back(sr.mom_matrix_);
    mom_matrix_t_.push_back(sr.mom_matrix_t_);
  }

  // Energy-dependent fields
  for (int g = 0; g < negroups_; ++g) {
    scalar_flux_old_.push_back(sr.scalar_flux_old_[g]);
    scalar_flux_new_.push_back(sr.scalar_flux_new_[g]);
    scalar_flux_final_.push_back(sr.scalar_flux_final_[g]);
    source_.push_back(sr.source_[g]);
    if (settings::run_mode == RunMode::FIXED_SOURCE) {
      external_source_.push_back(sr.external_source_[g]);
    }

    // Only store these fields if is_linear_ is true
    if (is_linear_) {
      source_gradients_.push_back(sr.source_gradients_[g]);
      flux_moments_old_.push_back(sr.flux_moments_old_[g]);
      flux_moments_new_.push_back(sr.flux_moments_new_[g]);
      flux_moments_t_.push_back(sr.flux_moments_t_[g]);
    }

    // Tally tasks
    tally_task_.emplace_back(sr.tally_task_[g]);

    // Energy-dependent fields for kinetic simulations
    if (settings::kinetic_simulation) {
      scalar_flux_bd_.push_back(sr.scalar_flux_bd_[g]);
      scalar_flux_rhs_bd_.push_back(sr.scalar_flux_rhs_bd_[g]);

      // Source Derivative Propogation arrays
      if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {
        source_final_.push_back(sr.source_final_[g]);

        source_time_derivative_.push_back(sr.source_time_derivative_[g]);
        scalar_flux_time_derivative_2_.push_back(
          sr.scalar_flux_time_derivative_2_[g]);

        source_bd_.push_back(sr.source_bd_[g]);
        source_rhs_bd_.push_back(sr.source_rhs_bd_[g]);
        scalar_flux_rhs_bd_2_.push_back(sr.scalar_flux_rhs_bd_2_[g]);
      }
    }
  }
  // Delay group-dependent fields for kinetic simulations
  if (settings::kinetic_simulation && settings::create_delayed_neutrons) {
    for (int dg = 0; dg < ndgroups_; dg++) {
      delayed_fission_source_.push_back(sr.delayed_fission_source_[dg]);
      precursors_old_.push_back(sr.precursors_old_[dg]);
      precursors_new_.push_back(sr.precursors_new_[dg]);
      precursors_final_.push_back(sr.precursors_final_[dg]);
      tally_delay_task_.emplace_back(sr.tally_delay_task_[dg]);

      // Backward difference arrays
      precursors_bd_.push_back(sr.precursors_bd_[dg]);
      precursors_rhs_bd_.push_back(sr.precursors_rhs_bd_[dg]);
    }
  }
}

void SourceRegionContainer::assign(
  int n_source_regions, const SourceRegion& source_region)
{
  // Clear existing data
  n_source_regions_ = 0;
  material_.clear();
  is_small_.clear();
  n_hits_.clear();
  lock_.clear();
  volume_.clear();
  volume_t_.clear();
  volume_sq_.clear();
  volume_sq_t_.clear();
  volume_naive_.clear();
  position_recorded_.clear();
  external_source_present_.clear();
  position_.clear();
  mesh_.clear();
  parent_sr_.clear();

  if (is_linear_) {
    centroid_.clear();
    centroid_iteration_.clear();
    centroid_t_.clear();
    mom_matrix_.clear();
    mom_matrix_t_.clear();
  }

  scalar_flux_old_.clear();
  scalar_flux_new_.clear();
  scalar_flux_final_.clear();
  source_.clear();
  external_source_.clear();

  if (is_linear_) {
    source_gradients_.clear();
    flux_moments_old_.clear();
    flux_moments_new_.clear();
    flux_moments_t_.clear();
  }

  tally_task_.clear();
  volume_task_.clear();

  // Clear existing data for kinetic simulatons
  if (settings::kinetic_simulation) {
    scalar_flux_bd_.clear();
    scalar_flux_rhs_bd_.clear();

    if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {
      source_final_.clear();

      source_time_derivative_.clear();
      scalar_flux_time_derivative_2_.clear();

      source_bd_.clear();
      source_rhs_bd_.clear();
      scalar_flux_rhs_bd_2_.clear();
    }

    if (settings::create_delayed_neutrons) {
      precursors_bd_.clear();
      precursors_rhs_bd_.clear();

      delayed_fission_source_.clear();
      precursors_old_.clear();
      precursors_new_.clear();
      precursors_final_.clear();
      tally_delay_task_.clear();
    }
  }

  // Fill with copies of source_region
  for (int i = 0; i < n_source_regions; ++i) {
    push_back(source_region);
  }
}

void SourceRegionContainer::flux_swap()
{
  scalar_flux_old_.swap(scalar_flux_new_);
  if (is_linear_) {
    flux_moments_old_.swap(flux_moments_new_);
  }
}

SourceRegionHandle SourceRegionContainer::get_source_region_handle(int64_t sr)
{
  SourceRegionHandle handle;
  handle.negroups_ = negroups();
  handle.material_ = &material(sr);
  handle.is_small_ = &is_small(sr);
  handle.n_hits_ = &n_hits(sr);
  handle.is_linear_ = is_linear();
  handle.lock_ = &lock(sr);
  handle.volume_ = &volume(sr);
  handle.volume_t_ = &volume_t(sr);
  handle.volume_sq_ = &volume_sq(sr);
  handle.volume_sq_t_ = &volume_sq_t(sr);
  handle.volume_naive_ = &volume_naive(sr);
  handle.position_recorded_ = &position_recorded(sr);
  handle.external_source_present_ = &external_source_present(sr);
  handle.position_ = &position(sr);
  handle.volume_task_ = &volume_task(sr);
  handle.mesh_ = &mesh(sr);
  handle.parent_sr_ = &parent_sr(sr);
  handle.scalar_flux_old_ = &scalar_flux_old(sr, 0);
  handle.scalar_flux_new_ = &scalar_flux_new(sr, 0);
  handle.source_ = &source(sr, 0);
  if (settings::run_mode == RunMode::FIXED_SOURCE) {
    handle.external_source_ = &external_source(sr, 0);
  } else {
    handle.external_source_ = nullptr;
  }
  handle.scalar_flux_final_ = &scalar_flux_final(sr, 0);
  handle.tally_task_ = &tally_task(sr, 0);

  if (handle.is_linear_) {
    handle.centroid_ = &centroid(sr);
    handle.centroid_iteration_ = &centroid_iteration(sr);
    handle.centroid_t_ = &centroid_t(sr);
    handle.mom_matrix_ = &mom_matrix(sr);
    handle.mom_matrix_t_ = &mom_matrix_t(sr);
    handle.source_gradients_ = &source_gradients(sr, 0);
    handle.flux_moments_old_ = &flux_moments_old(sr, 0);
    handle.flux_moments_new_ = &flux_moments_new(sr, 0);
    handle.flux_moments_t_ = &flux_moments_t(sr, 0);
  }

  if (settings::kinetic_simulation) {
    handle.scalar_flux_bd_ = &scalar_flux_bd(sr, 0);
    handle.scalar_flux_rhs_bd_ = &scalar_flux_rhs_bd(sr, 0);

    if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {
      handle.source_final_ = &source_final(sr, 0);

      handle.source_time_derivative_ = &source_time_derivative(sr, 0);
      handle.scalar_flux_time_derivative_2_ =
        &scalar_flux_time_derivative_2(sr, 0);

      handle.source_bd_ = &source_bd(sr, 0);
      handle.source_rhs_bd_ = &source_rhs_bd(sr, 0);
      handle.scalar_flux_rhs_bd_2_ = &scalar_flux_rhs_bd_2(sr, 0);
    }

    if (settings::create_delayed_neutrons) {
      handle.delayed_fission_source_ = &delayed_fission_source(sr, 0);
      handle.precursors_old_ = &precursors_old(sr, 0);
      handle.precursors_new_ = &precursors_new(sr, 0);
      handle.precursors_final_ = &precursors_final(sr, 0);

      handle.precursors_bd_ = &precursors_bd(sr, 0);
      handle.precursors_rhs_bd_ = &precursors_rhs_bd(sr, 0);

      handle.tally_delay_task_ = &tally_delay_task(sr, 0);
    }
  }

  return handle;
}

void SourceRegionContainer::adjoint_reset()
{
  std::fill(n_hits_.begin(), n_hits_.end(), 0);
  std::fill(volume_.begin(), volume_.end(), 0.0);
  std::fill(volume_t_.begin(), volume_t_.end(), 0.0);
  std::fill(volume_sq_.begin(), volume_sq_.end(), 0.0);
  std::fill(volume_sq_t_.begin(), volume_sq_t_.end(), 0.0);
  std::fill(volume_naive_.begin(), volume_naive_.end(), 0.0);
  std::fill(
    external_source_present_.begin(), external_source_present_.end(), 0);
  std::fill(external_source_.begin(), external_source_.end(), 0.0);
  std::fill(centroid_.begin(), centroid_.end(), Position {0.0, 0.0, 0.0});
  std::fill(centroid_iteration_.begin(), centroid_iteration_.end(),
    Position {0.0, 0.0, 0.0});
  std::fill(centroid_t_.begin(), centroid_t_.end(), Position {0.0, 0.0, 0.0});
  std::fill(mom_matrix_.begin(), mom_matrix_.end(),
    MomentMatrix {0.0, 0.0, 0.0, 0.0, 0.0, 0.0});
  std::fill(mom_matrix_t_.begin(), mom_matrix_t_.end(),
    MomentMatrix {0.0, 0.0, 0.0, 0.0, 0.0, 0.0});
  if (settings::run_mode == RunMode::FIXED_SOURCE) {
    std::fill(scalar_flux_old_.begin(), scalar_flux_old_.end(), 0.0);
  } else {
    std::fill(scalar_flux_old_.begin(), scalar_flux_old_.end(), 1.0);
  }
  std::fill(scalar_flux_new_.begin(), scalar_flux_new_.end(), 0.0);
  std::fill(source_.begin(), source_.end(), 0.0f);
  std::fill(external_source_.begin(), external_source_.end(), 0.0f);
  std::fill(source_gradients_.begin(), source_gradients_.end(),
    MomentArray {0.0, 0.0, 0.0});
  std::fill(flux_moments_old_.begin(), flux_moments_old_.end(),
    MomentArray {0.0, 0.0, 0.0});
  std::fill(flux_moments_new_.begin(), flux_moments_new_.end(),
    MomentArray {0.0, 0.0, 0.0});
  std::fill(flux_moments_t_.begin(), flux_moments_t_.end(),
    MomentArray {0.0, 0.0, 0.0});
  // Reset arrays for kinetic adjoint simulations
  if (settings::kinetic_simulation && !simulation::is_initial_condition) {
    if (settings::create_delayed_neutrons) {
      std::fill(
        delayed_fission_source_.begin(), delayed_fission_source_.end(), 0.0);
      std::fill(precursors_old_.begin(), precursors_old_.end(), 0.0);
      std::fill(precursors_new_.begin(), precursors_new_.end(), 0.0);
      std::fill(precursors_rhs_bd_.begin(), precursors_rhs_bd_.end(), 0.0);
    }

    // BD Vectors
    std::fill(scalar_flux_rhs_bd_.begin(), scalar_flux_rhs_bd_.end(), 0.0);

    if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {
      std::fill(
        source_time_derivative_.begin(), source_time_derivative_.end(), 0.0);
      std::fill(scalar_flux_time_derivative_2_.begin(),
        scalar_flux_time_derivative_2_.end(), 0.0);

      std::fill(source_rhs_bd_.begin(), source_rhs_bd_.end(), 0.0);
      std::fill(
        scalar_flux_rhs_bd_2_.begin(), scalar_flux_rhs_bd_2_.end(), 0.0);
    }
  }
}

//-----------------------------------------------------------------------------
// Methods for kinetic simulations

void SourceRegionContainer::precursors_swap()
{
  precursors_old_.swap(precursors_new_);
}

void SourceRegionContainer::time_step_reset()
{
  std::fill(scalar_flux_final_.begin(), scalar_flux_final_.end(), 0.0);
  std::fill(precursors_final_.begin(), precursors_final_.end(), 0.0);
}

} // namespace openmc

1	#include "openmc/random_ray/source_region.h"
2	#include "openmc/random_ray/random_ray.h"
3
4	#include "openmc/error.h"
5	#include "openmc/message_passing.h"
6	#include "openmc/simulation.h"
7
8	namespace openmc {
9
10	//==============================================================================
11	// SourceRegionHandle implementation
12	//==============================================================================
13	SourceRegionHandle::SourceRegionHandle(SourceRegion& sr)	47,967,786✔
14	: negroups_(sr.scalar_flux_old_.size()), material_(&sr.material_),	47,967,786✔
15	is_small_(&sr.is_small_), n_hits_(&sr.n_hits_),	47,967,786✔
16	is_linear_(sr.source_gradients_.size() > 0), lock_(&sr.lock_),	95,935,572✔
17	volume_(&sr.volume_), volume_t_(&sr.volume_t_), volume_sq_(&sr.volume_sq_),	47,967,786✔
18	volume_sq_t_(&sr.volume_sq_t_), volume_naive_(&sr.volume_naive_),	47,967,786✔
19	position_recorded_(&sr.position_recorded_),	47,967,786✔
20	external_source_present_(&sr.external_source_present_),	47,967,786✔
21	position_(&sr.position_), centroid_(&sr.centroid_),	47,967,786✔
22	centroid_iteration_(&sr.centroid_iteration_), centroid_t_(&sr.centroid_t_),	47,967,786✔
23	mom_matrix_(&sr.mom_matrix_), mom_matrix_t_(&sr.mom_matrix_t_),	47,967,786✔
24	volume_task_(&sr.volume_task_), mesh_(&sr.mesh_),	47,967,786✔
25	parent_sr_(&sr.parent_sr_), scalar_flux_old_(sr.scalar_flux_old_.data()),	47,967,786✔
26	scalar_flux_new_(sr.scalar_flux_new_.data()), source_(sr.source_.data()),	47,967,786✔
27	source_final_(sr.source_.data()),	47,967,786✔
28	external_source_(sr.external_source_.data()),	47,967,786✔
29	scalar_flux_final_(sr.scalar_flux_final_.data()),	47,967,786✔
30	source_gradients_(sr.source_gradients_.data()),	47,967,786✔
31	flux_moments_old_(sr.flux_moments_old_.data()),	47,967,786✔
32	flux_moments_new_(sr.flux_moments_new_.data()),	47,967,786✔
33	flux_moments_t_(sr.flux_moments_t_.data()),	47,967,786✔
34	tally_task_(sr.tally_task_.data()),	47,967,786✔
35	source_time_derivative_(sr.source_time_derivative_.data()),	47,967,786✔
36	scalar_flux_time_derivative_2_(sr.scalar_flux_time_derivative_2_.data()),	47,967,786✔
37	delayed_fission_source_(sr.delayed_fission_source_.data()),	47,967,786✔
38	precursors_old_(sr.precursors_old_.data()),	47,967,786✔
39	precursors_new_(sr.precursors_new_.data()),	47,967,786✔
40	precursors_final_(sr.precursors_final_.data()),	47,967,786✔
41	scalar_flux_bd_(sr.scalar_flux_bd_.data()),	47,967,786✔
42	source_bd_(sr.source_bd_.data()), precursors_bd_(sr.precursors_bd_.data()),	47,967,786✔
43	scalar_flux_rhs_bd_(sr.scalar_flux_rhs_bd_.data()),	47,967,786✔
44	source_rhs_bd_(sr.source_rhs_bd_.data()),	47,967,786✔
45	scalar_flux_rhs_bd_2_(sr.scalar_flux_rhs_bd_2_.data()),	47,967,786✔
46	precursors_rhs_bd_(sr.precursors_rhs_bd_.data()),	47,967,786✔
47	tally_delay_task_(sr.tally_delay_task_.data())	95,935,572✔
48	{}	47,967,786✔
49
50	//==============================================================================
51	// SourceRegion implementation
52	//==============================================================================
53	SourceRegion::SourceRegion(int negroups, int ndgroups, bool is_linear)	2,375,944✔
54	{
55	if (settings::run_mode == RunMode::EIGENVALUE) {	2,375,944✔
56	// If in eigenvalue mode, set starting flux to guess of 1
57	scalar_flux_old_.assign(negroups, 1.0);	84,194✔
58	} else {
59	// If in fixed source mode, set starting flux to guess of zero
60	// and initialize external source arrays
61	scalar_flux_old_.assign(negroups, 0.0);	2,291,750✔
62	external_source_.assign(negroups, 0.0);	2,291,750✔
63	}
64
65	scalar_flux_new_.assign(negroups, 0.0);	2,375,944✔
66	source_.assign(negroups, 0.0);	2,375,944✔
67	scalar_flux_final_.assign(negroups, 0.0);	2,375,944✔
68
69	tally_task_.resize(negroups);	2,375,944✔
70	if (is_linear) {	2,375,944✔
71	source_gradients_.resize(negroups);	821,062✔
72	flux_moments_old_.resize(negroups);	821,062✔
73	flux_moments_new_.resize(negroups);	821,062✔
74	flux_moments_t_.resize(negroups);	821,062✔
75	}
76	if (settings::kinetic_simulation) {	2,375,944✔
77	scalar_flux_bd_.resize(negroups);	34,859✔
78	scalar_flux_rhs_bd_.resize(negroups);	34,859✔
79
80	// Source Derivative Propogation arrays
81	if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {	34,859!
NEW 82	source_final_.assign(negroups, 0.0);	×
83
NEW 84	source_time_derivative_.assign(negroups, 0.0);	×
NEW 85	scalar_flux_time_derivative_2_.assign(negroups, 0.0);	×
86
NEW 87	source_bd_.resize(negroups);	×
NEW 88	source_rhs_bd_.resize(negroups);	×
NEW 89	scalar_flux_rhs_bd_2_.resize(negroups);	×
90	}
91
92	if (settings::create_delayed_neutrons) {	34,859!
93	delayed_fission_source_.assign(ndgroups, 0.0);	34,859✔
94	precursors_old_.assign(ndgroups, 0.0);	34,859✔
95	precursors_new_.assign(ndgroups, 0.0);	34,859✔
96	precursors_final_.assign(ndgroups, 0.0);	34,859✔
97
98	precursors_bd_.resize(ndgroups);	34,859✔
99	precursors_rhs_bd_.resize(ndgroups);	34,859✔
100
101	tally_delay_task_.resize(ndgroups);	34,859✔
102	}
103	}
104	}	2,375,944✔
105
106	//==============================================================================
107	// SourceRegionContainer implementation
108	//==============================================================================
109
110	void SourceRegionContainer::push_back(const SourceRegion& sr)	2,274,491✔
111	{
112	n_source_regions_++;	2,274,491✔
113
114	// Scalar fields
115	material_.push_back(sr.material_);	2,274,491✔
116	is_small_.push_back(sr.is_small_);	2,274,491✔
117	n_hits_.push_back(sr.n_hits_);	2,274,491✔
118	lock_.push_back(sr.lock_);	2,274,491✔
119	volume_.push_back(sr.volume_);	2,274,491✔
120	volume_t_.push_back(sr.volume_t_);	2,274,491✔
121	volume_sq_.push_back(sr.volume_sq_);	2,274,491✔
122	volume_sq_t_.push_back(sr.volume_sq_t_);	2,274,491✔
123	volume_naive_.push_back(sr.volume_naive_);	2,274,491✔
124	position_recorded_.push_back(sr.position_recorded_);	2,274,491✔
125	external_source_present_.push_back(sr.external_source_present_);	2,274,491✔
126	position_.push_back(sr.position_);	2,274,491✔
127	volume_task_.push_back(sr.volume_task_);	2,274,491✔
128	mesh_.push_back(sr.mesh_);	2,274,491✔
129	parent_sr_.push_back(sr.parent_sr_);	2,274,491✔
130
131	// Only store these fields if is_linear_ is true
132	if (is_linear_) {	2,274,491✔
133	centroid_.push_back(sr.centroid_);	787,908✔
134	centroid_iteration_.push_back(sr.centroid_iteration_);	787,908✔
135	centroid_t_.push_back(sr.centroid_t_);	787,908✔
136	mom_matrix_.push_back(sr.mom_matrix_);	787,908✔
137	mom_matrix_t_.push_back(sr.mom_matrix_t_);	787,908✔
138	}
139
140	// Energy-dependent fields
141	for (int g = 0; g < negroups_; ++g) {	5,128,021✔
142	scalar_flux_old_.push_back(sr.scalar_flux_old_[g]);	2,853,530✔
143	scalar_flux_new_.push_back(sr.scalar_flux_new_[g]);	2,853,530✔
144	scalar_flux_final_.push_back(sr.scalar_flux_final_[g]);	2,853,530✔
145	source_.push_back(sr.source_[g]);	2,853,530✔
146	if (settings::run_mode == RunMode::FIXED_SOURCE) {	2,853,530✔
147	external_source_.push_back(sr.external_source_[g]);	2,236,342✔
148	}
149
150	// Only store these fields if is_linear_ is true
151	if (is_linear_) {	2,853,530✔
152	source_gradients_.push_back(sr.source_gradients_[g]);	856,284✔
153	flux_moments_old_.push_back(sr.flux_moments_old_[g]);	856,284✔
154	flux_moments_new_.push_back(sr.flux_moments_new_[g]);	856,284✔
155	flux_moments_t_.push_back(sr.flux_moments_t_[g]);	856,284✔
156	}
157
158	// Tally tasks
159	tally_task_.emplace_back(sr.tally_task_[g]);	2,853,530✔
160
161	// Energy-dependent fields for kinetic simulations
162	if (settings::kinetic_simulation) {	2,853,530✔
163	scalar_flux_bd_.push_back(sr.scalar_flux_bd_[g]);	298,848✔
164	scalar_flux_rhs_bd_.push_back(sr.scalar_flux_rhs_bd_[g]);	298,848✔
165
166	// Source Derivative Propogation arrays
167	if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {	298,848!
NEW 168	source_final_.push_back(sr.source_final_[g]);	×
169
NEW 170	source_time_derivative_.push_back(sr.source_time_derivative_[g]);	×
NEW 171	scalar_flux_time_derivative_2_.push_back(	×
NEW 172	sr.scalar_flux_time_derivative_2_[g]);	×
173
NEW 174	source_bd_.push_back(sr.source_bd_[g]);	×
NEW 175	source_rhs_bd_.push_back(sr.source_rhs_bd_[g]);	×
NEW 176	scalar_flux_rhs_bd_2_.push_back(sr.scalar_flux_rhs_bd_2_[g]);	×
177	}
178	}
179	}
180	// Delay group-dependent fields for kinetic simulations
181	if (settings::kinetic_simulation && settings::create_delayed_neutrons) {	2,274,491!
182	for (int dg = 0; dg < ndgroups_; dg++) {	304,480✔
183	delayed_fission_source_.push_back(sr.delayed_fission_source_[dg]);	269,632✔
184	precursors_old_.push_back(sr.precursors_old_[dg]);	269,632✔
185	precursors_new_.push_back(sr.precursors_new_[dg]);	269,632✔
186	precursors_final_.push_back(sr.precursors_final_[dg]);	269,632✔
187	tally_delay_task_.emplace_back(sr.tally_delay_task_[dg]);	269,632✔
188
189	// Backward difference arrays
190	precursors_bd_.push_back(sr.precursors_bd_[dg]);	269,632✔
191	precursors_rhs_bd_.push_back(sr.precursors_rhs_bd_[dg]);	269,632✔
192	}
193	}
194	}	2,274,491✔
195
196	void SourceRegionContainer::assign(	×
197	int n_source_regions, const SourceRegion& source_region)
198	{
199	// Clear existing data
200	n_source_regions_ = 0;	×
201	material_.clear();	×
202	is_small_.clear();	×
203	n_hits_.clear();	×
204	lock_.clear();	×
205	volume_.clear();	×
206	volume_t_.clear();	×
207	volume_sq_.clear();	×
208	volume_sq_t_.clear();	×
209	volume_naive_.clear();	×
210	position_recorded_.clear();	×
211	external_source_present_.clear();	×
212	position_.clear();	×
213	mesh_.clear();	×
214	parent_sr_.clear();	×
215
216	if (is_linear_) {	×
217	centroid_.clear();	×
218	centroid_iteration_.clear();	×
219	centroid_t_.clear();	×
220	mom_matrix_.clear();	×
221	mom_matrix_t_.clear();	×
222	}
223
224	scalar_flux_old_.clear();	×
225	scalar_flux_new_.clear();	×
226	scalar_flux_final_.clear();	×
227	source_.clear();	×
228	external_source_.clear();	×
229
230	if (is_linear_) {	×
231	source_gradients_.clear();	×
232	flux_moments_old_.clear();	×
233	flux_moments_new_.clear();	×
234	flux_moments_t_.clear();	×
235	}
236
237	tally_task_.clear();	×
238	volume_task_.clear();	×
239
240	// Clear existing data for kinetic simulatons
NEW 241	if (settings::kinetic_simulation) {	×
NEW 242	scalar_flux_bd_.clear();	×
NEW 243	scalar_flux_rhs_bd_.clear();	×
244
NEW 245	if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {	×
NEW 246	source_final_.clear();	×
247
NEW 248	source_time_derivative_.clear();	×
NEW 249	scalar_flux_time_derivative_2_.clear();	×
250
NEW 251	source_bd_.clear();	×
NEW 252	source_rhs_bd_.clear();	×
NEW 253	scalar_flux_rhs_bd_2_.clear();	×
254	}
255
NEW 256	if (settings::create_delayed_neutrons) {	×
NEW 257	precursors_bd_.clear();	×
NEW 258	precursors_rhs_bd_.clear();	×
259
NEW 260	delayed_fission_source_.clear();	×
NEW 261	precursors_old_.clear();	×
NEW 262	precursors_new_.clear();	×
NEW 263	precursors_final_.clear();	×
NEW 264	tally_delay_task_.clear();	×
265	}
266	}
267
268	// Fill with copies of source_region
269	for (int i = 0; i < n_source_regions; ++i) {	×
270	push_back(source_region);	×
271	}
272	}	×
273
274	void SourceRegionContainer::flux_swap()	108,362✔
275	{
276	scalar_flux_old_.swap(scalar_flux_new_);	108,362✔
277	if (is_linear_) {	108,362✔
278	flux_moments_old_.swap(flux_moments_new_);	6,875✔
279	}
280	}	108,362✔
281
282	SourceRegionHandle SourceRegionContainer::get_source_region_handle(int64_t sr)	2,147,483,647✔
283	{
284	SourceRegionHandle handle;	2,147,483,647✔
285	handle.negroups_ = negroups();	2,147,483,647✔
286	handle.material_ = &material(sr);	2,147,483,647✔
287	handle.is_small_ = &is_small(sr);	2,147,483,647✔
288	handle.n_hits_ = &n_hits(sr);	2,147,483,647✔
289	handle.is_linear_ = is_linear();	2,147,483,647✔
290	handle.lock_ = &lock(sr);	2,147,483,647✔
291	handle.volume_ = &volume(sr);	2,147,483,647✔
292	handle.volume_t_ = &volume_t(sr);	2,147,483,647✔
293	handle.volume_sq_ = &volume_sq(sr);	2,147,483,647✔
294	handle.volume_sq_t_ = &volume_sq_t(sr);	2,147,483,647✔
295	handle.volume_naive_ = &volume_naive(sr);	2,147,483,647✔
296	handle.position_recorded_ = &position_recorded(sr);	2,147,483,647✔
297	handle.external_source_present_ = &external_source_present(sr);	2,147,483,647✔
298	handle.position_ = &position(sr);	2,147,483,647✔
299	handle.volume_task_ = &volume_task(sr);	2,147,483,647✔
300	handle.mesh_ = &mesh(sr);	2,147,483,647✔
301	handle.parent_sr_ = &parent_sr(sr);	2,147,483,647✔
302	handle.scalar_flux_old_ = &scalar_flux_old(sr, 0);	2,147,483,647✔
303	handle.scalar_flux_new_ = &scalar_flux_new(sr, 0);	2,147,483,647✔
304	handle.source_ = &source(sr, 0);	2,147,483,647✔
305	if (settings::run_mode == RunMode::FIXED_SOURCE) {	2,147,483,647✔
306	handle.external_source_ = &external_source(sr, 0);	1,089,982,737✔
307	} else {
308	handle.external_source_ = nullptr;	2,147,483,647✔
309	}
310	handle.scalar_flux_final_ = &scalar_flux_final(sr, 0);	2,147,483,647✔
311	handle.tally_task_ = &tally_task(sr, 0);	2,147,483,647✔
312
313	if (handle.is_linear_) {	2,147,483,647✔
314	handle.centroid_ = &centroid(sr);	649,737,011✔
315	handle.centroid_iteration_ = &centroid_iteration(sr);	649,737,011✔
316	handle.centroid_t_ = &centroid_t(sr);	649,737,011✔
317	handle.mom_matrix_ = &mom_matrix(sr);	649,737,011✔
318	handle.mom_matrix_t_ = &mom_matrix_t(sr);	649,737,011✔
319	handle.source_gradients_ = &source_gradients(sr, 0);	649,737,011✔
320	handle.flux_moments_old_ = &flux_moments_old(sr, 0);	649,737,011✔
321	handle.flux_moments_new_ = &flux_moments_new(sr, 0);	649,737,011✔
322	handle.flux_moments_t_ = &flux_moments_t(sr, 0);	649,737,011✔
323	}
324
325	if (settings::kinetic_simulation) {	2,147,483,647✔
326	handle.scalar_flux_bd_ = &scalar_flux_bd(sr, 0);	2,147,483,647✔
327	handle.scalar_flux_rhs_bd_ = &scalar_flux_rhs_bd(sr, 0);	2,147,483,647✔
328
329	if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {	2,147,483,647!
NEW 330	handle.source_final_ = &source_final(sr, 0);	×
331
NEW 332	handle.source_time_derivative_ = &source_time_derivative(sr, 0);	×
NEW 333	handle.scalar_flux_time_derivative_2_ =	×
NEW 334	&scalar_flux_time_derivative_2(sr, 0);	×
335
NEW 336	handle.source_bd_ = &source_bd(sr, 0);	×
NEW 337	handle.source_rhs_bd_ = &source_rhs_bd(sr, 0);	×
NEW 338	handle.scalar_flux_rhs_bd_2_ = &scalar_flux_rhs_bd_2(sr, 0);	×
339	}
340
341	if (settings::create_delayed_neutrons) {	2,147,483,647!
342	handle.delayed_fission_source_ = &delayed_fission_source(sr, 0);	2,147,483,647✔
343	handle.precursors_old_ = &precursors_old(sr, 0);	2,147,483,647✔
344	handle.precursors_new_ = &precursors_new(sr, 0);	2,147,483,647✔
345	handle.precursors_final_ = &precursors_final(sr, 0);	2,147,483,647✔
346
347	handle.precursors_bd_ = &precursors_bd(sr, 0);	2,147,483,647✔
348	handle.precursors_rhs_bd_ = &precursors_rhs_bd(sr, 0);	2,147,483,647✔
349
350	handle.tally_delay_task_ = &tally_delay_task(sr, 0);	2,147,483,647✔
351	}
352	}
353
354	return handle;	2,147,483,647✔
355	}
356
357	void SourceRegionContainer::adjoint_reset()	753✔
358	{
359	std::fill(n_hits_.begin(), n_hits_.end(), 0);	753✔
360	std::fill(volume_.begin(), volume_.end(), 0.0);	753✔
361	std::fill(volume_t_.begin(), volume_t_.end(), 0.0);	753✔
362	std::fill(volume_sq_.begin(), volume_sq_.end(), 0.0);	753✔
363	std::fill(volume_sq_t_.begin(), volume_sq_t_.end(), 0.0);	753✔
364	std::fill(volume_naive_.begin(), volume_naive_.end(), 0.0);	753✔
365	std::fill(	753✔
366	external_source_present_.begin(), external_source_present_.end(), 0);	753✔
367	std::fill(external_source_.begin(), external_source_.end(), 0.0);	753✔
368	std::fill(centroid_.begin(), centroid_.end(), Position {0.0, 0.0, 0.0});	753✔
369	std::fill(centroid_iteration_.begin(), centroid_iteration_.end(),	753✔
370	Position {0.0, 0.0, 0.0});	753✔
371	std::fill(centroid_t_.begin(), centroid_t_.end(), Position {0.0, 0.0, 0.0});	753✔
372	std::fill(mom_matrix_.begin(), mom_matrix_.end(),	753✔
373	MomentMatrix {0.0, 0.0, 0.0, 0.0, 0.0, 0.0});	753✔
374	std::fill(mom_matrix_t_.begin(), mom_matrix_t_.end(),	753✔
375	MomentMatrix {0.0, 0.0, 0.0, 0.0, 0.0, 0.0});	753✔
376	if (settings::run_mode == RunMode::FIXED_SOURCE) {	753✔
377	std::fill(scalar_flux_old_.begin(), scalar_flux_old_.end(), 0.0);	65✔
378	} else {
379	std::fill(scalar_flux_old_.begin(), scalar_flux_old_.end(), 1.0);	688✔
380	}
381	std::fill(scalar_flux_new_.begin(), scalar_flux_new_.end(), 0.0);	753✔
382	std::fill(source_.begin(), source_.end(), 0.0f);	753✔
383	std::fill(external_source_.begin(), external_source_.end(), 0.0f);	753✔
384	std::fill(source_gradients_.begin(), source_gradients_.end(),	753✔
385	MomentArray {0.0, 0.0, 0.0});	753✔
386	std::fill(flux_moments_old_.begin(), flux_moments_old_.end(),	753✔
387	MomentArray {0.0, 0.0, 0.0});	753✔
388	std::fill(flux_moments_new_.begin(), flux_moments_new_.end(),	753✔
389	MomentArray {0.0, 0.0, 0.0});	753✔
390	std::fill(flux_moments_t_.begin(), flux_moments_t_.end(),	753✔
391	MomentArray {0.0, 0.0, 0.0});	753✔
392	// Reset arrays for kinetic adjoint simulations
393	if (settings::kinetic_simulation && !simulation::is_initial_condition) {	753✔
394	if (settings::create_delayed_neutrons) {	560!
395	std::fill(	560✔
396	delayed_fission_source_.begin(), delayed_fission_source_.end(), 0.0);	560✔
397	std::fill(precursors_old_.begin(), precursors_old_.end(), 0.0);	560✔
398	std::fill(precursors_new_.begin(), precursors_new_.end(), 0.0);	560✔
399	std::fill(precursors_rhs_bd_.begin(), precursors_rhs_bd_.end(), 0.0);	560✔
400	}
401
402	// BD Vectors
403	std::fill(scalar_flux_rhs_bd_.begin(), scalar_flux_rhs_bd_.end(), 0.0);	560✔
404
405	if (RandomRay::time_method_ == RandomRayTimeMethod::PROPAGATION) {	560!
NEW 406	std::fill(	×
NEW 407	source_time_derivative_.begin(), source_time_derivative_.end(), 0.0);	×
NEW 408	std::fill(scalar_flux_time_derivative_2_.begin(),	×
NEW 409	scalar_flux_time_derivative_2_.end(), 0.0);	×
410
NEW 411	std::fill(source_rhs_bd_.begin(), source_rhs_bd_.end(), 0.0);	×
NEW 412	std::fill(	×
NEW 413	scalar_flux_rhs_bd_2_.begin(), scalar_flux_rhs_bd_2_.end(), 0.0);	×
414	}
415	}
416	}	753✔
417
418	//-----------------------------------------------------------------------------
419	// Methods for kinetic simulations
420
421	void SourceRegionContainer::precursors_swap()	96,250✔
422	{
423	precursors_old_.swap(precursors_new_);	96,250✔
424	}	96,250✔
425
426	void SourceRegionContainer::time_step_reset()	672✔
427	{
428	std::fill(scalar_flux_final_.begin(), scalar_flux_final_.end(), 0.0);	672✔
429	std::fill(precursors_final_.begin(), precursors_final_.end(), 0.0);	672✔
430	}	672✔
431
432	} // namespace openmc

openmc-dev / openmc / 20698018026

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